Year: 2024
Type: conference-paper
Abstract: The discovery of a Higgs boson with a mass around 125 GeV by the ATLAS and CMS experiments has opened a window into a fundamental sector of the Standard Model. Precise measurements of this new particle's properties provide essential tests of the Standard Model's consistency. This article presents a selection of measurements and searches performed by the ATLAS experiment, based on 140 fb$^{-1}$ of $\sqrt{s}=13$ TeV $pp$ collision data collected during LHC Run 2. The latest determinations of Higgs boson couplings across various decay channels are reported, utilizing production mode cross-section measurements and the detailed kinematic description offered by the Simplified Template Cross Sections framework. Combinations of these results are also discussed.
DOI: 10.22323/1.478.0131
Author: Antonio Jesus Gomez Delegido
Institution: Instituto de Física Corpuscular
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: hybrid
Funder: Agencia Estatal de Investigación
OpenAlex ID: W4405885142